Speaking of Annie's BOOBS, just check my rep and got the best rep message ever from Seabs.

My fav community episode is from Season 3 when Annie "breaks" Abed inside the dreamatorium.

Paintball and D&D eps are also very much amazing. As is the alternate worlds one with the dice, the game episode with Pierce's dad's game he made for him, and the episode where they go to see a shrink after getting kicked out of school.